Fermentative capacity of Saccharomyces and non-Saccharomyces in agave juice and semi-synthetic medium.

Various consortia of yeasts and bacteria involved in the natural fermentation process of tequila have been identified, particularly non-Saccharomyces yeasts. This study evaluates the fermentative capacity of two non-Saccharomyces yeasts (isolated from traditional mezcal fermentation): Kluyveromyces marxianus (DU3) and Pichia kluyveri (GRO3), and assesses their production of volatile compounds.